18627084

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 57243648

約数和(自身を除く): 38616564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 191, 252, 258, 301, 324, 378, 382, 387, 516, 567, 573, 602, 756, 764, 774, 903, 1134, 1146, 1161, 1204, 1337, 1548, 1719, 1806, 2268, 2292, 2322, 2674, 2709, 3438, 3483, 3612, 4011, 4644, 5157, 5348, 5418, 6876, 6966, 8022, 8127, 8213, 10314, 10836, 12033, 13932, 15471, 16044, 16254, 16426, 20628, 24066, 24381, 24639, 30942, 32508, 32852, 36099, 48132, 48762, 49278, 57491, 61884, 72198, 73917, 97524, 98556, 108297, 114982, 144396, 147834, 172473, 216594, 221751, 229964, 295668, 344946, 433188, 443502, 517419, 665253, 689892, 887004, 1034838, 1330506, 1552257, 2069676, 2661012, 3104514, 4656771, 6209028, 9313542, 18627084]

約数ペア:

[(1, 18627084), (2, 9313542), (3, 6209028), (4, 4656771), (6, 3104514), (7, 2661012), (9, 2069676), (12, 1552257), (14, 1330506), (18, 1034838), (21, 887004), (27, 689892), (28, 665253), (36, 517419), (42, 443502), (43, 433188), (54, 344946), (63, 295668), (81, 229964), (84, 221751), (86, 216594), (108, 172473), (126, 147834), (129, 144396), (162, 114982), (172, 108297), (189, 98556), (191, 97524), (252, 73917), (258, 72198), (301, 61884), (324, 57491), (378, 49278), (382, 48762), (387, 48132), (516, 36099), (567, 32852), (573, 32508), (602, 30942), (756, 24639), (764, 24381), (774, 24066), (903, 20628), (1134, 16426), (1146, 16254), (1161, 16044), (1204, 15471), (1337, 13932), (1548, 12033), (1719, 10836), (1806, 10314), (2268, 8213), (2292, 8127), (2322, 8022), (2674, 6966), (2709, 6876), (3438, 5418), (3483, 5348), (3612, 5157), (4011, 4644)]